I have FOUR different styles and colors of "ecco" sandals: 2 different FLASh styles (in 3 colors> Black, Coffee, and Lion!) and one TOGGLE (Black with White bottoms). My ONLY complaint is that 3 of my 4 pairs have WHITE soles/bottoms! They soil SO easily, and then no longer look nice enough for "upgrading" your style. Thankfully, the black TOGGLE now comes with a BLACK bottom as well! The TOGGLE style is AMAZING for summer air travel...SO easy to slip off and on @ airport security stations! PLEASE do AWAY with the WHITE soles/bottoms on your beautiful sandals, "ecco"!